Went in it today; It is the office of the Purcell Register. They allowed to to have a look inside. It bears no resemblance to a theatre at all from the interior. The owner said it has been a newspaper office for about 65 years.
There is still a stairway to the projection room, and what appears to be a film vault near the old stage area.
The exterior is Spanish style. Buildings on each side of it have the same theme.